271310964

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{2089}}^1$

素因数の和:2312

約数の個数: 48

約数和(自身を含む): 646060800

約数和(自身を除く): 374749836

約数列:

[1, 2, 3, 4, 6, 12, 79, 137, 158, 237, 274, 316, 411, 474, 548, 822, 948, 1644, 2089, 4178, 6267, 8356, 10823, 12534, 21646, 25068, 32469, 43292, 64938, 129876, 165031, 286193, 330062, 495093, 572386, 660124, 858579, 990186, 1144772, 1717158, 1980372, 3434316, 22609247, 45218494, 67827741, 90436988, 135655482, 271310964]

約数ペア:

[(1, 271310964), (2, 135655482), (3, 90436988), (4, 67827741), (6, 45218494), (12, 22609247), (79, 3434316), (137, 1980372), (158, 1717158), (237, 1144772), (274, 990186), (316, 858579), (411, 660124), (474, 572386), (548, 495093), (822, 330062), (948, 286193), (1644, 165031), (2089, 129876), (4178, 64938), (6267, 43292), (8356, 32469), (10823, 25068), (12534, 21646)]